Software Engineer, Home Design Experience

Higharc•New York, NY

11d•Remote

About The Position

Higharc is a VC-backed startup that is changing how new homes are designed and built. Join a founding team who’ve shipped products for Autodesk, Electronic Arts, Nike, and Apple. We have raised over $175M with support from top-notch venture capital firms and more than 18 strategic investors: industry leaders in construction, building products manufacturing, and distribution. Higharc is seeking a Staff Software Engineer to lead the technical architecture and delivery of our Home Design Experience application, a browser-based 3D tool that lets anyone design a home. You’ll report to the VP of Engineering and serve as the primary technical partner to the team’s product/UX lead. As the HDE team’s most experienced engineer, you’ll make consequential technical decisions, write production code, and help other engineers deliver. Your immediate focus will be getting the application into customers’ hands. Along the way, you’ll partner with our platform team to establish shared foundations and patterns that other Higharc applications can reuse.

Requirements

A track record of personally architecting, building, and shipping substantial web applications, with responsibility for technical decisions from initial implementation through production use.
Deep hands-on experience with TypeScript, React, and modern web application architecture, including application state, API integration, performance, and maintainability.
Genuine enthusiasm for AI-forward development and for building AI-supported or agentic product experiences
Experience making technical decisions independently in partnership with a product or design lead. You can explain tradeoffs, challenge a proposed approach constructively, and commit to a path forward.
Sound judgment about what to build for the immediate product and what to generalize for reuse, with experience collaborating across application and platform teams.
Experience helping less experienced engineers deliver through implementation, mentoring, and technical guidance.
A growth mindset and real ease with ambiguity, on a team and product area that's still being defined
Strong instincts for design and craft, even though you're not the designer on the team

Nice To Haves

Hands-on experience with Three.js and browser-based 3D applications, especially design or CAD tools. You’ll be helping people design homes in 3D, so experience making complex spatial interactions intuitive is particularly valuable.

Responsibilities

Rapidly prototype new home design workflows and turn the ones that land into customer-ready software
Lead development of interactive 3D home design workflows, connecting the application UI, design data, and real-time 3D scene into a responsive experience. Build AI-supported and agentic interactions that help users design their homes.
Own application architecture and technical delivery from early prototypes through production. Make decisions across the frontend, application state, and service integration, including performance, reliability, and testing.
Be an independent technical partner to the product/UX lead: challenge assumptions, identify risks early, propose alternatives, and help decide what to build next.
Turn ambiguous goals into concrete implementation plans, resolve technical unknowns through working code, and implement the critical pieces yourself to keep delivery moving.
Partner with the platform team to use and improve shared application foundations. Identify which patterns should be reused across Higharc and help implement and document them, keeping immediate product delivery central to those decisions.
Help less experienced engineers take ownership through pairing, code review, and clear technical guidance. Establish patterns they can confidently extend.